CVE-2025-8040
Memory safety bugs fixed in Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141
CVE-2025-8040 is fixed in 447 products on 3 platforms, first by Firefox Developer Edition (ach) 141.0, released July 11, 2025. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 3 platforms
CVSS
8.8
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0037
30th percentile
Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Firefox Developer Edition (ach) | 141.0 | Firefox Developer Edition (ach) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (af) | 141.0 | Firefox Developer Edition (af) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (an) | 141.0 | Firefox Developer Edition (an) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ar) | 141.0 | Firefox Developer Edition (ar) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ast) | 141.0 | Firefox Developer Edition (ast) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (az) | 141.0 | Firefox Developer Edition (az) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (be) | 141.0 | Firefox Developer Edition (be) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (bg) | 141.0 | Firefox Developer Edition (bg) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (bn) | 141.0 | Firefox Developer Edition (bn) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (br) | 141.0 | Firefox Developer Edition (br) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (bs) | 141.0 | Firefox Developer Edition (bs) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ca) | 141.0 | Firefox Developer Edition (ca) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ca-valencia) | 141.0 | Firefox Developer Edition (ca-valencia) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (cak) | 141.0 | Firefox Developer Edition (cak) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (cs) | 141.0 | Firefox Developer Edition (cs) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (cy) | 141.0 | Firefox Developer Edition (cy) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (da) | 141.0 | Firefox Developer Edition (da) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (de) | 141.0 | Firefox Developer Edition (de) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (dsb) | 141.0 | Firefox Developer Edition (dsb) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (el) | 141.0 | Firefox Developer Edition (el) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (en-CA) | 141.0 | Firefox Developer Edition (en-CA) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (en-GB) | 141.0 | Firefox Developer Edition (en-GB) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (en-US) | 141.0 | Firefox Developer Edition (en-US) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (eo) | 141.0 | Firefox Developer Edition (eo) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (es-AR) | 141.0 | Firefox Developer Edition (es-AR) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (es-CL) | 141.0 | Firefox Developer Edition (es-CL) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (es-ES) | 141.0 | Firefox Developer Edition (es-ES) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (es-MX) | 141.0 | Firefox Developer Edition (es-MX) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (et) | 141.0 | Firefox Developer Edition (et) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (eu) | 141.0 | Firefox Developer Edition (eu) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (fa) | 141.0 | Firefox Developer Edition (fa) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ff) | 141.0 | Firefox Developer Edition (ff) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (fi) | 141.0 | Firefox Developer Edition (fi) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (fr) | 141.0 | Firefox Developer Edition (fr) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (fur) | 141.0 | Firefox Developer Edition (fur) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (fy-NL) | 141.0 | Firefox Developer Edition (fy-NL) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ga-IE) | 141.0 | Firefox Developer Edition (ga-IE) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (gd) | 141.0 | Firefox Developer Edition (gd) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (gl) | 141.0 | Firefox Developer Edition (gl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (gn) | 141.0 | Firefox Developer Edition (gn) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (gu-IN) | 141.0 | Firefox Developer Edition (gu-IN) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (he) | 141.0 | Firefox Developer Edition (he) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (hi-IN) | 141.0 | Firefox Developer Edition (hi-IN) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (hr) | 141.0 | Firefox Developer Edition (hr) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (hsb) | 141.0 | Firefox Developer Edition (hsb) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (hu) | 141.0 | Firefox Developer Edition (hu) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (hy-AM) | 141.0 | Firefox Developer Edition (hy-AM) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ia) | 141.0 | Firefox Developer Edition (ia) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (id) | 141.0 | Firefox Developer Edition (id) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (is) | 141.0 | Firefox Developer Edition (is) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (it) | 141.0 | Firefox Developer Edition (it) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ja) | 141.0 | Firefox Developer Edition (ja) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ka) | 141.0 | Firefox Developer Edition (ka) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (kab) | 141.0 | Firefox Developer Edition (kab) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (kk) | 141.0 | Firefox Developer Edition (kk) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (km) | 141.0 | Firefox Developer Edition (km) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (kn) | 141.0 | Firefox Developer Edition (kn) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ko) | 141.0 | Firefox Developer Edition (ko) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (lij) | 141.0 | Firefox Developer Edition (lij) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (lt) | 141.0 | Firefox Developer Edition (lt) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (lv) | 141.0 | Firefox Developer Edition (lv) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (mk) | 141.0 | Firefox Developer Edition (mk) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (mr) | 141.0 | Firefox Developer Edition (mr) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ms) | 141.0 | Firefox Developer Edition (ms) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (my) | 141.0 | Firefox Developer Edition (my) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (nb-NO) | 141.0 | Firefox Developer Edition (nb-NO) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ne-NP) | 141.0 | Firefox Developer Edition (ne-NP) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (nl) | 141.0 | Firefox Developer Edition (nl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (nn-NO) | 141.0 | Firefox Developer Edition (nn-NO) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (oc) | 141.0 | Firefox Developer Edition (oc) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (pa-IN) | 141.0 | Firefox Developer Edition (pa-IN) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (pl) | 141.0 | Firefox Developer Edition (pl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (pt-BR) | 141.0 | Firefox Developer Edition (pt-BR) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (pt-PT) | 141.0 | Firefox Developer Edition (pt-PT) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (rm) | 141.0 | Firefox Developer Edition (rm) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ro) | 141.0 | Firefox Developer Edition (ro) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ru) | 141.0 | Firefox Developer Edition (ru) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sc) | 141.0 | Firefox Developer Edition (sc) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sco) | 141.0 | Firefox Developer Edition (sco) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (si) | 141.0 | Firefox Developer Edition (si) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sk) | 141.0 | Firefox Developer Edition (sk) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sl) | 141.0 | Firefox Developer Edition (sl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (son) | 141.0 | Firefox Developer Edition (son) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sq) | 141.0 | Firefox Developer Edition (sq) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sr) | 141.0 | Firefox Developer Edition (sr) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (sv-SE) | 141.0 | Firefox Developer Edition (sv-SE) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (szl) | 141.0 | Firefox Developer Edition (szl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ta) | 141.0 | Firefox Developer Edition (ta) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (te) | 141.0 | Firefox Developer Edition (te) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (tg) | 141.0 | Firefox Developer Edition (tg) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (th) | 141.0 | Firefox Developer Edition (th) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (tl) | 141.0 | Firefox Developer Edition (tl) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (tr) | 141.0 | Firefox Developer Edition (tr) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (trs) | 141.0 | Firefox Developer Edition (trs) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (uk) | 141.0 | Firefox Developer Edition (uk) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (ur) | 141.0 | Firefox Developer Edition (ur) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (uz) | 141.0 | Firefox Developer Edition (uz) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (vi) | 141.0 | Firefox Developer Edition (vi) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (xh) | 141.0 | Firefox Developer Edition (xh) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (zh-CN) | 141.0 | Firefox Developer Edition (zh-CN) 141.0 | Jul 11, 2025 |
| Firefox Developer Edition (zh-TW) | 141.0 | Firefox Developer Edition (zh-TW) 141.0 | Jul 11, 2025 |
| Mozilla Firefox (ach) | 141.0 | Mozilla Firefox (ach) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (af) | 141.0 | Mozilla Firefox (af) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (an) | 141.0 | Mozilla Firefox (an) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ar) | 141.0 | Mozilla Firefox (ar) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ast) | 141.0 | Mozilla Firefox (ast) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (az) | 141.0 | Mozilla Firefox (az) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (be) | 141.0 | Mozilla Firefox (be) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (bg) | 141.0 | Mozilla Firefox (bg) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (bn) | 141.0 | Mozilla Firefox (bn) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (br) | 141.0 | Mozilla Firefox (br) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (bs) | 141.0 | Mozilla Firefox (bs) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ca) | 141.0 | Mozilla Firefox (ca) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ca-valencia) | 141.0 | Mozilla Firefox (ca-valencia) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (cak) | 141.0 | Mozilla Firefox (cak) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (cs) | 141.0 | Mozilla Firefox (cs) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (cy) | 141.0 | Mozilla Firefox (cy) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (da) | 141.0 | Mozilla Firefox (da) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (de) | 141.0 | Mozilla Firefox (de) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (dsb) | 141.0 | Mozilla Firefox (dsb) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (el) | 141.0 | Mozilla Firefox (el) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (en-CA) | 141.0 | Mozilla Firefox (en-CA) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (en-GB) | 141.0 | Mozilla Firefox (en-GB) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (en-US) | 141.0 | Mozilla Firefox (en-US) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (eo) | 141.0 | Mozilla Firefox (eo) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (es-AR) | 141.0 | Mozilla Firefox (es-AR) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (es-CL) | 141.0 | Mozilla Firefox (es-CL) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (es-ES) | 141.0 | Mozilla Firefox (es-ES) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (es-MX) | 141.0 | Mozilla Firefox (es-MX) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (et) | 141.0 | Mozilla Firefox (et) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (eu) | 141.0 | Mozilla Firefox (eu) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (fa) | 141.0 | Mozilla Firefox (fa) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ff) | 141.0 | Mozilla Firefox (ff) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (fi) | 141.0 | Mozilla Firefox (fi) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (fr) | 141.0 | Mozilla Firefox (fr) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (fur) | 141.0 | Mozilla Firefox (fur) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (fy-NL) | 141.0 | Mozilla Firefox (fy-NL) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ga-IE) | 141.0 | Mozilla Firefox (ga-IE) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (gd) | 141.0 | Mozilla Firefox (gd) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (gl) | 141.0 | Mozilla Firefox (gl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (gn) | 141.0 | Mozilla Firefox (gn) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (gu-IN) | 141.0 | Mozilla Firefox (gu-IN) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (he) | 141.0 | Mozilla Firefox (he) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (hi-IN) | 141.0 | Mozilla Firefox (hi-IN) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (hr) | 141.0 | Mozilla Firefox (hr) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (hsb) | 141.0 | Mozilla Firefox (hsb) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (hu) | 141.0 | Mozilla Firefox (hu) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (hy-AM) | 141.0 | Mozilla Firefox (hy-AM) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ia) | 141.0 | Mozilla Firefox (ia) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (id) | 141.0 | Mozilla Firefox (id) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (is) | 141.0 | Mozilla Firefox (is) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (it) | 141.0 | Mozilla Firefox (it) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ja) | 141.0 | Mozilla Firefox (ja) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ka) | 141.0 | Mozilla Firefox (ka) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (kab) | 141.0 | Mozilla Firefox (kab) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (kk) | 141.0 | Mozilla Firefox (kk) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (km) | 141.0 | Mozilla Firefox (km) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (kn) | 141.0 | Mozilla Firefox (kn) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ko) | 141.0 | Mozilla Firefox (ko) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (lij) | 141.0 | Mozilla Firefox (lij) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (lt) | 141.0 | Mozilla Firefox (lt) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (lv) | 141.0 | Mozilla Firefox (lv) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (mk) | 141.0 | Mozilla Firefox (mk) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (mr) | 141.0 | Mozilla Firefox (mr) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ms) | 141.0 | Mozilla Firefox (ms) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (my) | 141.0 | Mozilla Firefox (my) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (nb-NO) | 141.0 | Mozilla Firefox (nb-NO) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ne-NP) | 141.0 | Mozilla Firefox (ne-NP) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (nl) | 141.0 | Mozilla Firefox (nl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (nn-NO) | 141.0 | Mozilla Firefox (nn-NO) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (oc) | 141.0 | Mozilla Firefox (oc) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (pa-IN) | 141.0 | Mozilla Firefox (pa-IN) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (pl) | 141.0 | Mozilla Firefox (pl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (pt-BR) | 141.0 | Mozilla Firefox (pt-BR) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (pt-PT) | 141.0 | Mozilla Firefox (pt-PT) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (rm) | 141.0 | Mozilla Firefox (rm) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ro) | 141.0 | Mozilla Firefox (ro) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ru) | 141.0 | Mozilla Firefox (ru) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sc) | 141.0 | Mozilla Firefox (sc) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sco) | 141.0 | Mozilla Firefox (sco) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (si) | 141.0 | Mozilla Firefox (si) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sk) | 141.0 | Mozilla Firefox (sk) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sl) | 141.0 | Mozilla Firefox (sl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (son) | 141.0 | Mozilla Firefox (son) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sq) | 141.0 | Mozilla Firefox (sq) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sr) | 141.0 | Mozilla Firefox (sr) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (sv-SE) | 141.0 | Mozilla Firefox (sv-SE) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (szl) | 141.0 | Mozilla Firefox (szl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ta) | 141.0 | Mozilla Firefox (ta) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (te) | 141.0 | Mozilla Firefox (te) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (tg) | 141.0 | Mozilla Firefox (tg) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (th) | 141.0 | Mozilla Firefox (th) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (tl) | 141.0 | Mozilla Firefox (tl) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (tr) | 141.0 | Mozilla Firefox (tr) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (trs) | 141.0 | Mozilla Firefox (trs) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (uk) | 141.0 | Mozilla Firefox (uk) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (ur) | 141.0 | Mozilla Firefox (ur) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (uz) | 141.0 | Mozilla Firefox (uz) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (vi) | 141.0 | Mozilla Firefox (vi) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (xh) | 141.0 | Mozilla Firefox (xh) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (zh-CN) | 141.0 | Mozilla Firefox (zh-CN) 141.0 | Jul 22, 2025 |
| Mozilla Firefox (zh-TW) | 141.0 | Mozilla Firefox (zh-TW) 141.0 | Jul 22, 2025 |
| Mozilla Firefox ESR (ach) | 153.0.0 | Mozilla Firefox ESR (ach) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (af) | 153.0.0 | Mozilla Firefox ESR (af) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (an) | 153.0.0 | Mozilla Firefox ESR (an) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ar) | 153.0.0 | Mozilla Firefox ESR (ar) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ast) | 153.0.0 | Mozilla Firefox ESR (ast) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (az) | 153.0.0 | Mozilla Firefox ESR (az) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (be) | 153.0.0 | Mozilla Firefox ESR (be) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (bg) | 153.0.0 | Mozilla Firefox ESR (bg) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (bn) | 153.0.0 | Mozilla Firefox ESR (bn) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (br) | 153.0.0 | Mozilla Firefox ESR (br) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (bs) | 153.0.0 | Mozilla Firefox ESR (bs) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ca) | 153.0.0 | Mozilla Firefox ESR (ca) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ca-valencia) | 153.0.0 | Mozilla Firefox ESR (ca-valencia) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (cak) | 153.0.0 | Mozilla Firefox ESR (cak) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (cs) | 153.0.0 | Mozilla Firefox ESR (cs) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (cy) | 153.0.0 | Mozilla Firefox ESR (cy) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (da) | 153.0.0 | Mozilla Firefox ESR (da) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (de) | 153.0.0 | Mozilla Firefox ESR (de) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (dsb) | 153.0.0 | Mozilla Firefox ESR (dsb) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (el) | 153.0.0 | Mozilla Firefox ESR (el) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (en-CA) | 153.0.0 | Mozilla Firefox ESR (en-CA) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (en-GB) | 153.0.0 | Mozilla Firefox ESR (en-GB) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (en-US) | 153.0.0 | Mozilla Firefox ESR (en-US) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (eo) | 153.0.0 | Mozilla Firefox ESR (eo) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (es-AR) | 153.0.0 | Mozilla Firefox ESR (es-AR) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (es-CL) | 153.0.0 | Mozilla Firefox ESR (es-CL) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (es-ES) | 153.0.0 | Mozilla Firefox ESR (es-ES) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (es-MX) | 153.0.0 | Mozilla Firefox ESR (es-MX) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (et) | 153.0.0 | Mozilla Firefox ESR (et) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (eu) | 153.0.0 | Mozilla Firefox ESR (eu) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (fa) | 153.0.0 | Mozilla Firefox ESR (fa) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ff) | 153.0.0 | Mozilla Firefox ESR (ff) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (fi) | 153.0.0 | Mozilla Firefox ESR (fi) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (fr) | 153.0.0 | Mozilla Firefox ESR (fr) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (fur) | 153.0.0 | Mozilla Firefox ESR (fur) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (fy-NL) | 153.0.0 | Mozilla Firefox ESR (fy-NL) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ga-IE) | 153.0.0 | Mozilla Firefox ESR (ga-IE) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (gd) | 153.0.0 | Mozilla Firefox ESR (gd) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (gl) | 153.0.0 | Mozilla Firefox ESR (gl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (gn) | 153.0.0 | Mozilla Firefox ESR (gn) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (gu-IN) | 153.0.0 | Mozilla Firefox ESR (gu-IN) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (he) | 153.0.0 | Mozilla Firefox ESR (he) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (hi-IN) | 153.0.0 | Mozilla Firefox ESR (hi-IN) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (hr) | 153.0.0 | Mozilla Firefox ESR (hr) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (hsb) | 153.0.0 | Mozilla Firefox ESR (hsb) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (hu) | 153.0.0 | Mozilla Firefox ESR (hu) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (hy-AM) | 153.0.0 | Mozilla Firefox ESR (hy-AM) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ia) | 153.0.0 | Mozilla Firefox ESR (ia) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (id) | 153.0.0 | Mozilla Firefox ESR (id) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (is) | 153.0.0 | Mozilla Firefox ESR (is) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (it) | 153.0.0 | Mozilla Firefox ESR (it) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ja) | 153.0.0 | Mozilla Firefox ESR (ja) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ka) | 153.0.0 | Mozilla Firefox ESR (ka) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (kab) | 153.0.0 | Mozilla Firefox ESR (kab) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (kk) | 153.0.0 | Mozilla Firefox ESR (kk) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (km) | 153.0.0 | Mozilla Firefox ESR (km) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (kn) | 153.0.0 | Mozilla Firefox ESR (kn) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ko) | 153.0.0 | Mozilla Firefox ESR (ko) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (lij) | 153.0.0 | Mozilla Firefox ESR (lij) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (lt) | 153.0.0 | Mozilla Firefox ESR (lt) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (lv) | 153.0.0 | Mozilla Firefox ESR (lv) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (mk) | 153.0.0 | Mozilla Firefox ESR (mk) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (mr) | 153.0.0 | Mozilla Firefox ESR (mr) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ms) | 153.0.0 | Mozilla Firefox ESR (ms) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (my) | 153.0.0 | Mozilla Firefox ESR (my) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (nb-NO) | 153.0.0 | Mozilla Firefox ESR (nb-NO) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ne-NP) | 153.0.0 | Mozilla Firefox ESR (ne-NP) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (nl) | 153.0.0 | Mozilla Firefox ESR (nl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (nn-NO) | 153.0.0 | Mozilla Firefox ESR (nn-NO) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (oc) | 153.0.0 | Mozilla Firefox ESR (oc) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (pa-IN) | 153.0.0 | Mozilla Firefox ESR (pa-IN) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (pl) | 153.0.0 | Mozilla Firefox ESR (pl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (pt-BR) | 153.0.0 | Mozilla Firefox ESR (pt-BR) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (pt-PT) | 153.0.0 | Mozilla Firefox ESR (pt-PT) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (rm) | 153.0.0 | Mozilla Firefox ESR (rm) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ro) | 153.0.0 | Mozilla Firefox ESR (ro) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ru) | 153.0.0 | Mozilla Firefox ESR (ru) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sat) | 153.0.0 | Mozilla Firefox ESR (sat) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sc) | 153.0.0 | Mozilla Firefox ESR (sc) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sco) | 153.0.0 | Mozilla Firefox ESR (sco) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (si) | 153.0.0 | Mozilla Firefox ESR (si) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sk) | 153.0.0 | Mozilla Firefox ESR (sk) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sl) | 153.0.0 | Mozilla Firefox ESR (sl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (son) | 153.0.0 | Mozilla Firefox ESR (son) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sq) | 153.0.0 | Mozilla Firefox ESR (sq) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sr) | 153.0.0 | Mozilla Firefox ESR (sr) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (sv-SE) | 153.0.0 | Mozilla Firefox ESR (sv-SE) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (szl) | 153.0.0 | Mozilla Firefox ESR (szl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ta) | 153.0.0 | Mozilla Firefox ESR (ta) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (te) | 153.0.0 | Mozilla Firefox ESR (te) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (tg) | 153.0.0 | Mozilla Firefox ESR (tg) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (th) | 153.0.0 | Mozilla Firefox ESR (th) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (tl) | 153.0.0 | Mozilla Firefox ESR (tl) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (tr) | 153.0.0 | Mozilla Firefox ESR (tr) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (trs) | 153.0.0 | Mozilla Firefox ESR (trs) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (uk) | 153.0.0 | Mozilla Firefox ESR (uk) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (ur) | 153.0.0 | Mozilla Firefox ESR (ur) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (uz) | 153.0.0 | Mozilla Firefox ESR (uz) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (vi) | 153.0.0 | Mozilla Firefox ESR (vi) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (xh) | 153.0.0 | Mozilla Firefox ESR (xh) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (zh-CN) | 153.0.0 | Mozilla Firefox ESR (zh-CN) 153.0.0 | Jul 20, 2026 |
| Mozilla Firefox ESR (zh-TW) | 153.0.0 | Mozilla Firefox ESR (zh-TW) 153.0.0 | Jul 20, 2026 |
| Mozilla Thunderbird (af) | 141.0 | Mozilla Thunderbird (af) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ar) | 141.0 | Mozilla Thunderbird (ar) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ast) | 141.0 | Mozilla Thunderbird (ast) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (be) | 141.0 | Mozilla Thunderbird (be) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (bg) | 141.0 | Mozilla Thunderbird (bg) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (br) | 141.0 | Mozilla Thunderbird (br) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ca) | 141.0 | Mozilla Thunderbird (ca) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (cak) | 141.0 | Mozilla Thunderbird (cak) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (cs) | 141.0 | Mozilla Thunderbird (cs) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (cy) | 141.0 | Mozilla Thunderbird (cy) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (da) | 141.0 | Mozilla Thunderbird (da) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (de) | 141.0 | Mozilla Thunderbird (de) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (dsb) | 141.0 | Mozilla Thunderbird (dsb) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (el) | 141.0 | Mozilla Thunderbird (el) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (en-CA) | 141.0 | Mozilla Thunderbird (en-CA) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (en-GB) | 141.0 | Mozilla Thunderbird (en-GB) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (en-US) | 141.0 | Mozilla Thunderbird (en-US) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (es-AR) | 141.0 | Mozilla Thunderbird (es-AR) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (es-ES) | 141.0 | Mozilla Thunderbird (es-ES) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (es-MX) | 141.0 | Mozilla Thunderbird (es-MX) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (et) | 141.0 | Mozilla Thunderbird (et) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (eu) | 141.0 | Mozilla Thunderbird (eu) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (fi) | 141.0 | Mozilla Thunderbird (fi) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (fr) | 141.0 | Mozilla Thunderbird (fr) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (fy-NL) | 141.0 | Mozilla Thunderbird (fy-NL) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ga-IE) | 141.0 | Mozilla Thunderbird (ga-IE) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (gd) | 141.0 | Mozilla Thunderbird (gd) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (gl) | 141.0 | Mozilla Thunderbird (gl) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (he) | 141.0 | Mozilla Thunderbird (he) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (hr) | 141.0 | Mozilla Thunderbird (hr) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (hsb) | 141.0 | Mozilla Thunderbird (hsb) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (hu) | 141.0 | Mozilla Thunderbird (hu) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (hy-AM) | 141.0 | Mozilla Thunderbird (hy-AM) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (id) | 141.0 | Mozilla Thunderbird (id) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (is) | 141.0 | Mozilla Thunderbird (is) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (it) | 141.0 | Mozilla Thunderbird (it) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ja) | 141.0 | Mozilla Thunderbird (ja) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ka) | 141.0 | Mozilla Thunderbird (ka) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (kab) | 141.0 | Mozilla Thunderbird (kab) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (kk) | 141.0 | Mozilla Thunderbird (kk) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ko) | 141.0 | Mozilla Thunderbird (ko) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (lt) | 141.0 | Mozilla Thunderbird (lt) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (lv) | 141.0 | Mozilla Thunderbird (lv) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ms) | 141.0 | Mozilla Thunderbird (ms) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (nb-NO) | 141.0 | Mozilla Thunderbird (nb-NO) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (nl) | 141.0 | Mozilla Thunderbird (nl) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (nn-NO) | 141.0 | Mozilla Thunderbird (nn-NO) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (pa-IN) | 141.0 | Mozilla Thunderbird (pa-IN) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (pl) | 141.0 | Mozilla Thunderbird (pl) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (pt-BR) | 141.0 | Mozilla Thunderbird (pt-BR) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (pt-PT) | 141.0 | Mozilla Thunderbird (pt-PT) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (rm) | 141.0 | Mozilla Thunderbird (rm) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ro) | 141.0 | Mozilla Thunderbird (ro) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (ru) | 141.0 | Mozilla Thunderbird (ru) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (sk) | 141.0 | Mozilla Thunderbird (sk) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (sl) | 141.0 | Mozilla Thunderbird (sl) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (sq) | 141.0 | Mozilla Thunderbird (sq) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (sr) | 141.0 | Mozilla Thunderbird (sr) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (sv-SE) | 141.0 | Mozilla Thunderbird (sv-SE) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (th) | 141.0 | Mozilla Thunderbird (th) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (tr) | 141.0 | Mozilla Thunderbird (tr) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (uk) | 141.0 | Mozilla Thunderbird (uk) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (uz) | 141.0 | Mozilla Thunderbird (uz) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (vi) | 141.0 | Mozilla Thunderbird (vi) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (zh-CN) | 141.0 | Mozilla Thunderbird (zh-CN) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird (zh-TW) | 141.0 | Mozilla Thunderbird (zh-TW) 141.0 | Jul 22, 2025 |
| Mozilla Thunderbird ESR (af) | 153.0.1 | Mozilla Thunderbird ESR (af) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ar) | 153.0.1 | Mozilla Thunderbird ESR (ar) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ast) | 153.0.1 | Mozilla Thunderbird ESR (ast) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (be) | 153.0.1 | Mozilla Thunderbird ESR (be) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (bg) | 153.0.1 | Mozilla Thunderbird ESR (bg) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (br) | 153.0.1 | Mozilla Thunderbird ESR (br) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ca) | 153.0.1 | Mozilla Thunderbird ESR (ca) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (cak) | 153.0.1 | Mozilla Thunderbird ESR (cak) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (cs) | 153.0.1 | Mozilla Thunderbird ESR (cs) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (cy) | 153.0.1 | Mozilla Thunderbird ESR (cy) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (da) | 153.0.1 | Mozilla Thunderbird ESR (da) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (de) | 153.0.1 | Mozilla Thunderbird ESR (de) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (dsb) | 153.0.1 | Mozilla Thunderbird ESR (dsb) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (el) | 153.0.1 | Mozilla Thunderbird ESR (el) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (en-CA) | 153.0.1 | Mozilla Thunderbird ESR (en-CA) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (en-GB) | 153.0.1 | Mozilla Thunderbird ESR (en-GB) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (en-US) | 153.0.1 | Mozilla Thunderbird ESR (en-US) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (es-AR) | 153.0.1 | Mozilla Thunderbird ESR (es-AR) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (es-ES) | 153.0.1 | Mozilla Thunderbird ESR (es-ES) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (es-MX) | 153.0.1 | Mozilla Thunderbird ESR (es-MX) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (et) | 153.0.1 | Mozilla Thunderbird ESR (et) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (eu) | 153.0.1 | Mozilla Thunderbird ESR (eu) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (fi) | 153.0.1 | Mozilla Thunderbird ESR (fi) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (fr) | 153.0.1 | Mozilla Thunderbird ESR (fr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (fy-NL) | 153.0.1 | Mozilla Thunderbird ESR (fy-NL) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ga-IE) | 153.0.1 | Mozilla Thunderbird ESR (ga-IE) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (gd) | 153.0.1 | Mozilla Thunderbird ESR (gd) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (gl) | 153.0.1 | Mozilla Thunderbird ESR (gl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (he) | 153.0.1 | Mozilla Thunderbird ESR (he) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hr) | 153.0.1 | Mozilla Thunderbird ESR (hr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hsb) | 153.0.1 | Mozilla Thunderbird ESR (hsb) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hu) | 153.0.1 | Mozilla Thunderbird ESR (hu) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (hy-AM) | 153.0.1 | Mozilla Thunderbird ESR (hy-AM) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (id) | 153.0.1 | Mozilla Thunderbird ESR (id) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (is) | 153.0.1 | Mozilla Thunderbird ESR (is) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (it) | 153.0.1 | Mozilla Thunderbird ESR (it) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ja) | 153.0.1 | Mozilla Thunderbird ESR (ja) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ka) | 153.0.1 | Mozilla Thunderbird ESR (ka) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (kab) | 153.0.1 | Mozilla Thunderbird ESR (kab) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (kk) | 153.0.1 | Mozilla Thunderbird ESR (kk) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ko) | 153.0.1 | Mozilla Thunderbird ESR (ko) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (lt) | 153.0.1 | Mozilla Thunderbird ESR (lt) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (lv) | 153.0.1 | Mozilla Thunderbird ESR (lv) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ms) | 153.0.1 | Mozilla Thunderbird ESR (ms) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (nb-NO) | 153.0.1 | Mozilla Thunderbird ESR (nb-NO) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (nl) | 153.0.1 | Mozilla Thunderbird ESR (nl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (nn-NO) | 153.0.1 | Mozilla Thunderbird ESR (nn-NO) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pa-IN) | 153.0.1 | Mozilla Thunderbird ESR (pa-IN) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pl) | 153.0.1 | Mozilla Thunderbird ESR (pl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pt-BR) | 153.0.1 | Mozilla Thunderbird ESR (pt-BR) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (pt-PT) | 153.0.1 | Mozilla Thunderbird ESR (pt-PT) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (rm) | 153.0.1 | Mozilla Thunderbird ESR (rm) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ro) | 153.0.1 | Mozilla Thunderbird ESR (ro) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (ru) | 153.0.1 | Mozilla Thunderbird ESR (ru) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sk) | 153.0.1 | Mozilla Thunderbird ESR (sk) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sl) | 153.0.1 | Mozilla Thunderbird ESR (sl) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sq) | 153.0.1 | Mozilla Thunderbird ESR (sq) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sr) | 153.0.1 | Mozilla Thunderbird ESR (sr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (sv-SE) | 153.0.1 | Mozilla Thunderbird ESR (sv-SE) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (th) | 153.0.1 | Mozilla Thunderbird ESR (th) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (tr) | 153.0.1 | Mozilla Thunderbird ESR (tr) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (uk) | 153.0.1 | Mozilla Thunderbird ESR (uk) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (uz) | 153.0.1 | Mozilla Thunderbird ESR (uz) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (vi) | 153.0.1 | Mozilla Thunderbird ESR (vi) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (zh-CN) | 153.0.1 | Mozilla Thunderbird ESR (zh-CN) 153.0.1 | Jul 23, 2026 |
| Mozilla Thunderbird ESR (zh-TW) | 153.0.1 | Mozilla Thunderbird ESR (zh-TW) 153.0.1 | Jul 23, 2026 |
| macOS | |||
| Mozilla Firefox | 150.0.2 | Mozilla Firefox 150.0.2 | May 6, 2026 |
| Linux | |||
| MozillaFirefox · opensuse-leap 15.6 | 140.1.0-150200.152.193.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaFirefox · sles 15.6 | 140.1.0-150200.152.193.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaFirefox · sles 15.7 | 140.1.0-150200.152.193.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaFirefox-branding-SLE · opensuse-leap 15.6 | 140-150200.9.21.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaFirefox-branding-SLE · sles 15.6 | 140-150200.9.21.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaFirefox-branding-SLE · sles 15.7 | 140-150200.9.21.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| MozillaThunderbird · opensuse-leap 15.6 | 140.1.0-150200.8.230.1 | SUSE-SU-2025:02546-1 | Jul 30, 2025 |
| MozillaThunderbird · sles 15.6 | 140.1.0-150200.8.230.1 | SUSE-SU-2025:02546-1 | Jul 30, 2025 |
| MozillaThunderbird · sles 15.7 | 140.1.0-150200.8.230.1 | SUSE-SU-2025:02546-1 | Jul 30, 2025 |
| pipewire · sles 15.6 | 0.3.6-150200.3.11.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| pipewire · sles 15.7 | 0.3.6-150200.3.11.1 | SUSE-SU-2025:02529-1 | Jul 25, 2025 |
| thunderbird · Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | thunderbird 1:140.7.1+build1-0ubuntu0.22.04.1 | Jan 28, 2026 |
| thunderbird-gnome-support · Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | thunderbird-gnome-support 1:140.7.1+build1-0ubuntu0.22.04.1 | Jan 28, 2026 |
| thunderbird-mozsymbols · Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | thunderbird-mozsymbols 1:140.7.1+build1-0ubuntu0.22.04.1 | Jan 28, 2026 |
| xul-ext-calendar-timezones · Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | xul-ext-calendar-timezones 1:140.7.1+build1-0ubuntu0.22.04.1 | Jan 28, 2026 |
| xul-ext-gdata-provider · Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | xul-ext-gdata-provider 1:140.7.1+build1-0ubuntu0.22.04.1 | Jan 28, 2026 |
| xul-ext-lightning · Ubuntu 22.04.1 LTS (jammy) | 1:140.7.1+build1-0ubuntu0.22.04.1 | xul-ext-lightning 1:140.7.1+build1-0ubuntu0.22.04.1 | Jan 28, 2026 |
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